package com.lw.ucenter.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lw.ucenter.entity.UcenterMember;
import io.swagger.models.auth.In;
import org.apache.ibatis.annotations.ResultType;
import org.apache.ibatis.annotations.Select;

public interface UcenterMemberMapper extends BaseMapper<UcenterMember> {
    @Select( "select count(*) from ucenter_member where Date(gmt_create) = #{day}" )
    @ResultType( Integer.class )
    Integer countRegister(String day);
}
